3M 068060-67187 Disc Hd-Dr Coarse 120+ Tr 3

This 3M Hookit Disc is a coarse-grit abrasive designed for heavy-duty stripping and shaping applications. It’s useful because the 120+ grit rating aggressively removes material like paint, rust, and filler quickly, saving you time on tough preparation jobs before final finishing.

• These discs use a durable ceramic abrasive that stays sharp longer than traditional materials, meaning fewer disc changes and less downtime during high-volume work.
• The Hookit attachment system makes swapping discs simple and fast, ensuring a reliable connection to your random orbital or rotary sander without the hassle of adhesive backing.
• The Coarse grade provides reliable, consistent stock removal, helping to ensure uniform surface preparation and reducing the risk of uneven sanding that could cause issues with subsequent coatings.

Who this is best for: This disc is ideal for autobody shops, industrial maintenance crews, and metal fabricators who require rapid, aggressive material removal on metal, fiberglass, and wood surfaces before moving on to finer sanding steps.